Compare | Mfr Part # | Quantity Available | Series | Package | Product Status | Type | Number of Bits | Output | Output Function | Voltage - Supply | Current - Output High, Low | Max Propagation Delay | Current - Quiescent (Iq) | Operating Temperature | Package / Case | Supplier Device Package | Mounting Type | ||||||||||||||||||
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0 |
74HC |
Tape & Reel (TR) |
Discontinued at Digi-Key |
Identity Comparator |
8 |
Active Low |
A=B |
2V ~ 6V |
5.2mA, 5.2mA |
36ns @ 6V, 50pF |
8 μA |
-40°C ~ 85°C |
20-TSSOP (0.173", 4.40mm Width) |
20-TSSOP |
Surface Mount |
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0 |
74LS |
Tape & Reel (TR) |
Discontinued at Digi-Key |
Magnitude Comparator |
8 |
Active Low |
A=B, A>B |
4.85V ~ 5.25V |
400μA, 24mA |
30ns @ 5V, 45pF |
- |
0°C ~ 70°C |
20-SOIC (0.295", 7.50mm Width) |
20-SOIC |
Surface Mount |
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657 |
74LS |
Tube |
Active |
Identity Comparator |
8 |
Active Low |
A=B |
4.85V ~ 5.25V |
400μA, 24mA |
23ns @ 5V, 45pF |
- |
0°C ~ 70°C |
20-SOIC (0.295", 7.50mm Width) |
20-SOIC |
Surface Mount |
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0 |
74S |
Tape & Reel (TR) |
Obsolete |
Magnitude Comparator |
4 |
Active High |
AB |
4.75V ~ 5.25V |
1mA, 20mA |
18ns @ 5V, 15pF |
- |
0°C ~ 70°C |
16-SOIC (0.209", 5.30mm Width) |
16-SO |
Surface Mount |
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0 |
* |
Bulk |
Active |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
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0 |
* |
Bulk |
Active |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
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0 |
* |
Bulk |
Active |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
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0 |
* |
Bulk |
Active |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
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0 |
74ALS |
Tube |
Active |
Identity Comparator |
8 |
Active Low |
A=B |
4.5V ~ 5.5V |
2.6mA, 24mA |
22ns @ 5V, 50pF |
19 mA |
0°C ~ 70°C |
20-SOIC (0.209", 5.30mm Width) |
20-SO |
Surface Mount |
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0 |
54LS |
Tube |
Active |
Magnitude Comparator |
8 |
Active Low |
A=B, A>B |
4.5V ~ 5.5V |
400μA, 12mA |
30ns @ 5V, 45pF |
65 mA |
-55°C ~ 125°C |
20-CDIP (0.300", 7.62mm) |
20-CDIP |
Through Hole |
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0 |
54LS |
Tube |
Active |
Magnitude Comparator |
4 |
Active High |
AB |
4.5V ~ 5.5V |
400μA, 4mA |
45ns @ 5V, 15pF |
20 mA |
-55°C ~ 125°C |
16-CFlatPack |
16-CFP |
Surface Mount |
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0 |
54S |
Tube |
Active |
Magnitude Comparator |
4 |
Active High |
AB |
4.5V ~ 5.5V |
400μA, 16mA |
35ns @ 5V, 15pF |
88 mA |
-55°C ~ 125°C |
16-CDIP (0.300", 7.62mm) |
16-CDIP |
Through Hole |
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0 |
4000B |
Tube |
Active |
Magnitude Comparator |
4 |
Active High |
AB |
3V ~ 18V |
6.8mA, 6.8mA |
350ns @ 15V, 50pF |
100 μA |
-55°C ~ 125°C |
16-CDIP (0.300", 7.62mm) |
16-CDIP |
Through Hole |
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0 |
54HCT |
Tube |
Active |
Identity Comparator |
8 |
Active Low |
A=B |
4.5V ~ 5.5V |
4mA, 4mA |
34ns @ 4.5V, 50pF |
8 μA |
-55°C ~ 125°C |
20-CDIP (0.300", 7.62mm) |
20-CDIP |
Through Hole |
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0 |
54LS |
Tube |
Active |
Identity Comparator |
8 |
Active Low |
A=B |
4.5V ~ 5.5V |
400μA, 12mA |
23ns @ 5V, 45pF |
65 mA |
-55°C ~ 125°C |
20-CLCC |
20-LCCC (8.89x8.89) |
Surface Mount |
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